fix(deps): update rust crate arrow-array to v56

Author: renovate[bot]

spnl/Cargo.toml

@@ -37,7 +37,7 @@ anyhow = { version = "1.0.98" }
 lancedb = { version = "0.21.0", optional = true }
 tracing = { version = "0.1.41", optional = true }
 arrow-schema = { version = "55.2", optional = true }
-arrow-array = { version = "55.2", optional = true }
+arrow-array = { version = "56.0", optional = true }
 itertools = { version = "0.14.0", optional = true }
 pdf-extract = { version = "0.9.0", optional = true }
 serde_json = { version = "1.0.140" }